151120690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{12479}}^1$

素因数の和:12666

約数の個数: 32

約数和(自身を含む): 312698880

約数和(自身を除く): 161578190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 12110, 12479, 24958, 62395, 87353, 124790, 174706, 436765, 873530, 2158867, 4317734, 10794335, 15112069, 21588670, 30224138, 75560345, 151120690]

約数ペア:

[(1, 151120690), (2, 75560345), (5, 30224138), (7, 21588670), (10, 15112069), (14, 10794335), (35, 4317734), (70, 2158867), (173, 873530), (346, 436765), (865, 174706), (1211, 124790), (1730, 87353), (2422, 62395), (6055, 24958), (12110, 12479)]